CA1188788A - Light pick-up device - Google Patents

Light pick-up device

Info

Publication number
CA1188788A
CA1188788A CA000402412A CA402412A CA1188788A CA 1188788 A CA1188788 A CA 1188788A CA 000402412 A CA000402412 A CA 000402412A CA 402412 A CA402412 A CA 402412A CA 1188788 A CA1188788 A CA 1188788A
Authority
CA
Canada
Prior art keywords
light
master
pick
scanning
hollow body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000402412A
Other languages
English (en)
French (fr)
Inventor
Heinrich Juergensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr Ing Rudolf Hell GmbH
Original Assignee
Dr Ing Rudolf Hell GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dr Ing Rudolf Hell GmbH filed Critical Dr Ing Rudolf Hell GmbH
Application granted granted Critical
Publication of CA1188788A publication Critical patent/CA1188788A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/48—Picture signal generators
    • H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
    • H04N1/488—Picture signal generators with separate detectors, each detector being used for one specific colour component using beam-splitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/0281—Details of scanning heads ; Means for illuminating the original for picture information pick-up with means for collecting light from a line or an area of the original and for guiding it to only one or a relatively low number of picture element detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/029—Heads optically focused on only one picture element at a time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Facsimile Heads (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Optical Head (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA000402412A 1981-05-09 1982-05-06 Light pick-up device Expired CA1188788A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3118458.8 1981-05-09
DE3118458A DE3118458C2 (de) 1981-05-09 1981-05-09 Lichtaufnahme-Vorrichtung

Publications (1)

Publication Number Publication Date
CA1188788A true CA1188788A (en) 1985-06-11

Family

ID=6131897

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000402412A Expired CA1188788A (en) 1981-05-09 1982-05-06 Light pick-up device

Country Status (10)

Country Link
US (1) US4473848A (enrdf_load_stackoverflow)
EP (1) EP0065242B1 (enrdf_load_stackoverflow)
JP (1) JPS57194663A (enrdf_load_stackoverflow)
AT (1) ATE6895T1 (enrdf_load_stackoverflow)
AU (1) AU8351882A (enrdf_load_stackoverflow)
CA (1) CA1188788A (enrdf_load_stackoverflow)
DE (1) DE3118458C2 (enrdf_load_stackoverflow)
DK (1) DK200882A (enrdf_load_stackoverflow)
FI (1) FI821615A7 (enrdf_load_stackoverflow)
SU (1) SU1303048A3 (enrdf_load_stackoverflow)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851385A (ja) * 1981-09-24 1983-03-26 Hitachi Ltd 光電変換装置
GB8405760D0 (en) * 1984-03-06 1984-04-11 E Tek Ltd Spacewriter programmer
DE3521514A1 (de) * 1984-06-18 1985-12-19 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Bildinformation-lesevorrichtung
CH667528A5 (de) * 1985-03-15 1988-10-14 Alusuisse Verfahren zum bestimmen der dicke von transparenten lackschichten und vorrichtung zu dessen ausfuehrung.
EP0214504A3 (de) * 1985-08-28 1987-10-07 Georg STUKENBROCK Vorrichtung zur punktförmigen Beleuchtung, insbesondere bei linienweiser Abtastung von Flächenbildinhalten
DE3533590A1 (de) * 1985-09-20 1987-04-02 Hell Rudolf Dr Ing Gmbh Abtasteinrichtung fuer halbton-durchsichtsvorlagen
IL78674A0 (en) * 1986-05-02 1986-08-31 Scitex Corp Ltd Scanner
US5111308A (en) * 1986-05-02 1992-05-05 Scitex Corporation Ltd. Method of incorporating a scanned image into a page layout
DE3614888A1 (de) * 1986-05-02 1987-11-05 Hell Rudolf Dr Ing Gmbh Optische anordnung zur zeilenweisen beleuchtung von abtastvorlagen
IL78675A (en) * 1986-05-02 1993-02-21 Scitex Corp Ltd Color separation scanner
US5592309A (en) * 1986-05-02 1997-01-07 Scitex Corporation Ltd. Multiple lens separation scanner
JPS63239592A (ja) * 1987-03-27 1988-10-05 ホーチキ株式会社 光電式煙感知器
US5157516A (en) * 1987-04-30 1992-10-20 Scitex Corporation Ltd. Method of incorporating a scanned image into a page layout
US4725893A (en) * 1987-06-25 1988-02-16 Eastman Kodak Company Scanners
US4991971A (en) * 1989-02-13 1991-02-12 United Technologies Corporation Fiber optic scatterometer for measuring optical surface roughness
US4974928A (en) * 1989-04-03 1990-12-04 Polaroid Corporation Integral fiber optic printhead
US4974094A (en) * 1989-12-04 1990-11-27 Yuhkoh Morito Direct lighting/illuminating system for miniature CCD camera
US5099342A (en) * 1990-06-15 1992-03-24 Richard Ziegler Scanner drum viewing system and light source assembly
DE4119563C2 (de) * 1991-06-14 1996-05-09 Hell Ag Linotype Vorrichtung zur Abtastung von Vorlagen
US5515182A (en) * 1992-08-31 1996-05-07 Howtek, Inc. Rotary scanner
US5448265A (en) * 1992-09-30 1995-09-05 Polaroid Corporation Printer with exposure-line compensator
USH1426H (en) * 1992-10-28 1995-04-04 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for determining the optical power passing through an optical fiber
US5550650A (en) * 1994-11-01 1996-08-27 Primax Electronics Ltd. Sheet-feed scanner for transmissive and reflective documents
DE19723170A1 (de) 1997-06-03 1998-12-10 Heidelberger Druckmasch Ag Verfahren und Vorrichtung zur Beseitigung von Licht
US6344837B1 (en) * 2000-06-16 2002-02-05 Andrew H. Gelsey Three-dimensional image display with picture elements formed from directionally modulated pixels

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970312A (en) * 1932-04-12 1934-08-14 Bell Telephone Labor Inc Electrooptical system
US3566119A (en) * 1967-10-06 1971-02-23 California Computer Products Infrared scanning device using a spherical lens
US3581102A (en) * 1968-01-08 1971-05-25 Canon Camera Co Photoelectric and electric light conversion element
US3603730A (en) * 1969-06-06 1971-09-07 Xerox Corp Photoreceptor assembly
GB1308047A (en) * 1969-09-15 1973-02-21 Rank Organisation Ltd Optical scanning
JPS5751310B2 (enrdf_load_stackoverflow) * 1972-06-07 1982-11-01
GB1549714A (en) * 1975-05-12 1979-08-08 Ecrm Making halftone reproductions
DE2636368A1 (de) * 1976-08-12 1978-02-16 Information Int Inc Filmlesegeraet
US4177487A (en) * 1977-04-11 1979-12-04 Fuji Xerox Co., Ltd. Facsimile scanner
JPS5482644U (enrdf_load_stackoverflow) * 1977-11-22 1979-06-12
US4259948A (en) * 1978-11-13 1981-04-07 Peter Urban Endoscopic system

Also Published As

Publication number Publication date
EP0065242B1 (de) 1984-03-28
JPH0351151B2 (enrdf_load_stackoverflow) 1991-08-05
SU1303048A3 (ru) 1987-04-07
DK200882A (da) 1982-11-10
US4473848A (en) 1984-09-25
DE3118458A1 (de) 1982-11-25
DE3118458C2 (de) 1984-11-22
JPS57194663A (en) 1982-11-30
EP0065242A1 (de) 1982-11-24
AU8351882A (en) 1982-11-18
FI821615A0 (fi) 1982-05-07
ATE6895T1 (de) 1984-04-15
FI821615L (fi) 1982-11-10
FI821615A7 (fi) 1982-11-10

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Legal Events

Date Code Title Description
MKEX Expiry